Now I use cc2530, and add terminal mac filtering networking on the coordinator side. I know that NV can help the connected terminal to quickly network after power failure, but it also has negative eff...
The manual states that the bandwidth of TGF4042 is 40MHZ, while the bandwidth of TGF4082 of the same level is 80MHZ. The parameters of the two should not differ much except for the bandwidth and the h...
In C language, the printf function can be used to print debugging information, which is very convenient. In AVR, it is very easy to map the serial port to stdout to implement the printf function.In MC...
[i=s]This post was last edited by 1nnocent on 2021-3-29 15:55[/i]I found one difference, that is, there is no reference voltage chip on the board.
Therefore, the reference voltage of the board is the ...
I am working on my graduation thesis, about the temperature fuzzy control system of high temperature and high pressure dyeing machine. Now I need to find a foreign literature to translate, but I can't...
my country has a vast territory and a diverse and complex geological structure, which has brought about various geological disasters. With the rapid development of urban and rural areas, a large numb...[Details]
introduction
This article introduces a Cypress-based EZ-Color controller that does not require the specification of LED models and can quickly and easily complete a high-performance high-brigh...[Details]
"New energy" is a hot word nowadays, and many companies around the world are busy developing related new products. Let's continue to talk about "small things", small things in the power supply catego...[Details]
As the processing power of portable terminal products continues to improve and their functions continue to enrich, the power consumption of terminal products is also increasing, so standby time has...[Details]
Samsung Electronics plans to complete the quality evaluation of the 3nm GAA process in the first half of 2022. However, sources said the company is lagging behind in building a 3nm GAA IP library. Ac...[Details]
Common three-terminal fixed negative voltage regulators include the LM7900 series, LM79M00, and LM79L00 series, collectively referred to as the 7900 series regulators. The main difference between t...[Details]
Lu Weibing, Vice President of Xiaomi Group and General Manager of Redmi Brand, announced that "big" news will be released at 10 am today, so please stay tuned. The tail of Lu Weibing's Weibo ...[Details]
The sharp edge of the manganese iron quenched blade is strong, and the light and shadow fly sharply. After a long march of eight hundred miles, the enemy soldiers at fifty paces were palpitating and ...[Details]
Plasma and LCD TVs have entered thousands of households. The switching power supply design of these two appliances is relatively special. They can only use active or passive PFC mode and need to be a...[Details]
Incremental encoders and absolute encoders are two common encoders in modern industrial applications. They have different characteristics in measuring physical quantities. Let's see what are the di...[Details]
Application Scenario The GPRS module uses AIR202/AIR208, and the power supply solution is JW5033; The single chip microcomputer uses Nuvoton N76E003, dual serial ports, 18K flash, and the power sup...[Details]
Octane number measurement complies with: ASTM D 2699-86, ASTM D 2700-86. Diesel cetane number measurement complies with: ASTM D 4737-03, ASTM D 613, EN ISO 5165. The measurement principle is to ana...[Details]
In the process of embedded system design, the power-off protection of the system is increasingly valued. The method introduced in this paper is implemented on an embedded platform built with ARM7 ser...[Details]
At the launch of the Redmi Note 8 series on August 29, Xiaomi Group Vice President Lu Weibing said that consumers benefit from competition between manufacturers. Healthy competition should be based o...[Details]
In industry, it is generally necessary to measure various non-electrical physical quantities, such as temperature, pressure, speed, angle, etc. In addition, electrical physical quantities (referred t...[Details]